v0.1.0: CRM/ERP 系统内测版本 - 安全加固完成

- Docker bridge 网络隔离（8000 端口封死） - Gunicorn 4 Worker 多进程 - Alembic 数据库迁移基线 - 日志轮转 20m×3 - JWT 密钥 + DB 密码 + CORS 收紧 - 3-2-1 备份链路（NAS + R740-B 冷备） - 连接池 pool_pre_ping + pool_recycle=3600
2026-03-16 07:31:37 +00:00
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+"""
+V5.0 AI 画像强约束 Pydantic Schema
+- CompanyPersona: 企业级画像 (crm_customers.ai_persona)
+- BuyerPersona:   联系人级画像 (crm_contacts.ai_buyer_persona)
+"""
+from __future__ import annotations
+
+from pydantic import BaseModel, Field
+
+
+# ═══════════════════════════════════════════════════════
+# 企业画像 (crm_customers.ai_persona)
+# ═══════════════════════════════════════════════════════
+
+class Firmographics(BaseModel):
+    """企业属性"""
+    industry: str | None = None
+    scale: str | None = None
+    business_model: str | None = None
+
+
+class DynamicStatus(BaseModel):
+    """时序动态"""
+    pain_points: list[str] = Field(default_factory=list)
+    purchase_intent: str | None = None
+    recent_events: list[str] = Field(default_factory=list)
+
+
+class CompanyPersona(BaseModel):
+    """企业级 AI 画像 Schema"""
+    firmographics: Firmographics = Field(default_factory=Firmographics)
+    dynamic_status: DynamicStatus = Field(default_factory=DynamicStatus)
+    summary: str | None = None
+
+
+# ═══════════════════════════════════════════════════════
+# 联系人画像 (crm_contacts.ai_buyer_persona)
+# ═══════════════════════════════════════════════════════
+
+class BuyerRole(BaseModel):
+    """决策角色"""
+    decision_role: str | None = None       # 决策者 / 影响者 / 执行者
+    authority_level: str | None = None     # 高 / 中 / 低
+
+
+class BuyerKPI(BaseModel):
+    """核心痛点与目标"""
+    core_goals: list[str] = Field(default_factory=list)
+    pain_points: list[str] = Field(default_factory=list)
+
+
+class BuyerPreference(BaseModel):
+    """交互偏好"""
+    comm_style: str | None = None
+    meeting_preference: str | None = None
+    topics_of_interest: list[str] = Field(default_factory=list)
+
+
+class BuyerPersona(BaseModel):
+    """联系人级 AI 画像 Schema"""
+    role: BuyerRole = Field(default_factory=BuyerRole)
+    kpi: BuyerKPI = Field(default_factory=BuyerKPI)
+    preference: BuyerPreference = Field(default_factory=BuyerPreference)
+
+
+# ═══════════════════════════════════════════════════════
+# 双轨画像回写 Payload（Dify Workflow 回调用）
+# ═══════════════════════════════════════════════════════
+
+class ContactPersonaUpdate(BaseModel):
+    """单个联系人画像增量"""
+    contact_id: str
+    role: dict | None = None
+    kpi: dict | None = None
+    preference: dict | None = None
+
+
+class PersonaUpdatePayload(BaseModel):
+    """双轨画像回写请求体"""
+    company_updates: dict | None = None
+    contact_updates: list[ContactPersonaUpdate] | None = None